◎ ala是什么意思 n. 翼, 翅[化] 丙氨酸 n. a flat wing-shaped process or winglike part of an organismn. a wing of an insect ala的用法和例句: 1. Here we are. ...alas, here we are. 我们走到了今天 我们走到了今天 2. Alas, I'm not so sure that's where we're hea...